package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.UUID;

@RestController
@RequestMapping("/admin/common")
@Api(tags = "后台管理-通用")
@Slf4j
public class CommonController {
   @Autowired
   private AliOssUtil aliOssUtil;
  //文件上传
    @RequestMapping("/upload")
    @ApiOperation(value = "文件上传")
  public Result<String> upload(MultipartFile file) {
        log.info("文件上传{}", file);
        try {
            //原始文件名
            String originalFilename = file.getOriginalFilename();
            //截取原始文件名的后缀名
            String suffix = originalFilename.substring(originalFilename.lastIndexOf("."));
            //生成新的文件名
            String s = UUID.randomUUID().toString() + suffix;
            //文件的请求路径
            String filepath = aliOssUtil.upload(file.getBytes(), s);
            return Result.success(filepath);
        } catch (IOException e) {
            log.error("文件上传失败", e);
            return Result.error(MessageConstant.UPLOAD_FAILED);
        }
    }
}
